2024年9月18日 · Surface scars may be completely removed, and deeper acne scars may appear less noticeable. Potential severe side effects include scarring and changes in skin color. …

2023年7月13日 · Experts don't completely understand what causes keloid scars. But most agree it's likely a dysfunction of the wound-healing process. Collagen — a protein found throughout …

2024年7月20日 · Acne and acne scars can cause anxiety and may affect your social relationships and self-image. Sometimes it can help to talk with your family, a support group or a counselor. …

2024年3月8日 · Retinal diseases vary widely, but most of them cause visual symptoms. Retinal diseases can affect any part of your retina, a thin layer of tissue on the inside back wall of the …

2024年3月13日 · Rarely, a chemical peel can cause scarring — typically on the lower part of the face. Antibiotics and steroid medications can be used to soften the appearance of these scars. …

2024年11月21日 · Scars, often in patterns. Fresh cuts, scratches, bruises, bite marks or other wounds. Excessive rubbing of an area to create a burn. Keeping sharp objects or other items …

2024年10月12日 · Have burn scars or skin that's been damaged by radiation treatments; How you prepare. Before you have dermabrasion, your doctor will likely: Review your medical history. …

2024年11月21日 · Although some people may ask for help, sometimes family or friends discover the self-injury. Or a health care provider doing a routine medical exam may notice signs, such …

2022年8月20日 · Learn more about symptoms, causes, treatment and vaccine prevention of this painful condition affecting the nerves.

2024年7月20日 · Scars. Pitted skin (acne scars) and thick scars (keloids) can remain long-term after acne has healed. Skin changes. After acne has cleared, the affected skin may be darker …